<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        label{
            width: 80px;
            text-align: right;
            display: inline-block;
        }
    </style>
    <link rel="stylesheet" href="/static/css/common.css">
</head>
<body>
<form action="/login" method="post">
    <p>
        <label for="username">用户名：</label>
        <input id="username" name="user" type="text"/>
    </p>
    <p>
        <label for="password">密码：</label>
        <input id="password" name="pwd" type="password"/>
        <input type="submit" value="提交">
        <span style="color: red">{{ error_msg }}</span>
    </p>
</form>
<script src="/static/js/jquery-1.12.4.js"></script>
</body>
</html>